The insulation material resistivity tester is a specialized equipment used to measure the resistivity of materials, mainly used to evaluate the insulation performance, conductivity, or anti-static ability of materials.

1、 Applicable materials for insulation material resistivity tester:

1. Insulation material:

Solid materials:

Plastic film (such as polyethylene, polypropylene, polyimide, etc.)

Rubber products (such as silicone rubber, fluororubber, insulation pads)

Inorganic insulating materials such as ceramics and glass

Insulation paint, resin, coating (such as circuit board solder mask)

Composite materials:

Insulation board (such as epoxy board, fiberglass board)

Insulation paper (such as green shell paper, kraft paper)

Mica products, insulation tape

2. Conductive material (low resistivity test):

Metal foil, carbon film, conductive rubber, conductive plastic, etc

Anti static materials (such as anti-static flooring, anti-static clothing fabrics)

3. Semiconductor materials:

Silicon wafers, germanium wafers, semiconductor thin films, etc. (requiring high resistance testing function)

4. Other materials:

Insulation layer and cable material for wires and cables

Electronic packaging materials (such as epoxy resin, potting adhesive)

New energy materials (such as lithium battery separators, photovoltaic backplates)

2、 Detection scenario of insulation material resistivity tester:

1. Research and development:

Study the influence of the conductivity mechanism, impurity content, and crystallinity of materials on electrical resistivity.

Develop new insulation materials or conductive composite materials.

Evaluate the resistance characteristics of materials under different temperature and humidity conditions.

2. Production quality control:

Check whether the insulation material meets industry standards.

Monitor the consistency of materials during the production process (such as batch stability of plastic film and rubber products).

Identify material defects (such as holes, cracks, impurities).

3. Industry applications:

Power industry: Testing the electrical resistivity of high-voltage insulators and cable insulation layers.

Electronics industry: Evaluate the insulation performance of PCB substrates and packaging materials.

In the field of new energy: testing the resistivity of lithium battery separators (affecting battery safety and performance).

Aerospace: Testing the temperature and voltage resistance characteristics of high-performance insulation materials.

Automotive industry: Evaluating the reliability of insulation materials for automotive electronic components.

4. Fault analysis:

Analyze the causes of insulation material aging, breakdown, leakage, and other issues.

Test the static dissipation ability of anti-static materials (such as flooring, clothing).